baber/WOPTO huggingface dataset:
Patent JP-H02253559-A (JP)
Title: Nickel electrode and alkaline storage battery using it
Inventor: ONISHI MASUHIRO
IPC: H01M4/74
Filed: 1989-03-25
Abstract: PURPOSE:To obtain a nickel electrode having thin size, high performance, and high productivity by applying an active material comprising nickel hydroxide and a specific cobalt compound to a mesh-shaped, cobalt plated, alkali resistant metal current collector. CONSTITUTION:90wt% nickel hydroxide, 10wt% at least one of CoO, alpha-Co(OH)2, and beta-Co(OH)2 are mixed, and a carboxymethylcellulose aqueous solution is added to the mixture to prepare a slurry-like active material. The active material is applied to a nickel mesh current collector comprising 2-5mum thick cobalt- plated, 80mum diameter nickel wires, and they are dried and pressed to form a 200mum thick nickel electrode. The conductivity on the interface between the current collector and the active material is increased. Since cavities between the mesh wires are decreased by press operation, volume efficiency in the electrode is increased. This nickel electrode is combined with a paste type cadmium electrode to form an alkaline storage battery.
Patent JP-2000265907-A (JP)
Title: Current-carrying control circuit board of heater for parts of internal combustion engine
Inventor: MAKISHIMA MASAO
IPC: F02M15/04
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a current carrying control circuit board of a heater for parts of an internal combustion engine which has a temperature sensing resistor and a switch device arranged on the same board, while the heat generated by the switching device not transmitted to the temperature sensing resistor through the substrate, for always appropriately operating the heater. SOLUTION: A temperature sensing resistor senses that environmental temperature is a set value or lower. A switching device carries current to parts for a heater when the environmental temperature sensed by the temperature sensing resistor is a set value or lower, and power is generated accompanied with the engine rotation. The resistor and the switching device are mounted on the same board across a cutout formed on a part of the board.
Patent JP-H11253501-A (JP)
Title: Coffin
Inventor: SENOTA AKIYOSHI
IPC: A61G17/00
Filed: 1998-03-08
Abstract: PROBLEM TO BE SOLVED: To make easy to hold during transport, condensation resistant, lightweight and flame resistant, leave no foreign matter such as hardware after cremation, and prevent from occupying a large space during transport or storage. SOLUTION: A coffin 10 is furnished with a wooden slender box-shaped coffin body 12 and a wooden lid 20 covering the opening at the top of the coffin body, and the coffin body has a pair of facing lengthwise side structures 14, a pair of facing crosswise side structures 16, and a bottom structure 18, and holding members 22 that are attached to the outside upper portions of the crosswise side structures and where hands are put to transport the coffin. Elements forming the lengthwise side structures 14 and the crosswise members 16 are joined together by tension joint.
Patent JP-S51150007-A (JP)
Title: Clam type underwater connector used for submersible motor
Inventor: TOMOYASU YOSHIOKI
IPC: H02K3/44
Filed: 1975-06-18
Abstract: PURPOSE: Terminal part is surrounded by rubber with thread; to this rubber, cap nut is screwed; and then, sealing and vibration proof effects are elevated. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59198480-A (JP)
Title: Developing device
Inventor: NAKAHATA KIMIO
IPC: G03G15/09
Filed: 1983-04-26
Abstract: PURPOSE:To promote the motion of a nonmagnetic developer and a magnetic particle to form a uniform thin layer of the developer on the surface of the developer holding member by subjecting the surface of the developer holding member, where only the nonmagnetic developer is held, to sand blast treatment to form it into a rugged surface. CONSTITUTION:A developer holding member 2, magnets 7-1-7-4, a magnetic plate 6, and an agitating blade 10 are provided in a vessel 3, and the nonmagnetic developer 4 and the magnetic particle 5 are stored there. The particle 5 form a magnetic brush on the member 2 and are removed by the plate 6. The developer 4 is electrostatically friction charged to form a thin layer on the member 2 and is carried to a developing part. The surface of the member 2 is formed into a rugged surface by sand blast treatment. If the surface roughness is very low, the developer layer having a desired thickness cannot be formed in normal circumstances. Consequently, the surface having a prescribed roughness is obtained by sand blast treatment.
Patent JP-S60216272-A (JP)
Title: Apparatus for detecting abnormal place of transmission line
Inventor: HARUMOTO KATAMASA
IPC: G01R31/08
Filed: 1984-04-11
Abstract: PURPOSE:To detect an accidental point, by using an optical switch of which the light path changes by the change in an electric field and a magnetic field and detecting the operation of said optical switch. CONSTITUTION:Optical switches 15a-15d, wherein each refractive index is changed and the direction of each light path is changed by the change in an electric field and a magnetic field, are connected to a light emitter 16 in series by optical fibers 11i, 11a-11d and second terminals 20a-20d of the optical switches 15a-15d are connected to a light receiver 17 through optical fibers 11a1-11d1. Then, signals from the light emitter 16 and the light receiver 17 are inputted to an optical pulse signal time difference discriminator 21 and the time difference of both signals are measured to detect a place where abnormality was generated, that is, the position of the optical switch of which the light path was changed by the change in an electric field and a magnetic field.
Patent JP-H07283481-A (JP)
Title: Semiconductor laser device
Inventor: TAKAHASHI TAKASHI
IPC: H01S5/00
Filed: 1994-04-12
Abstract: PURPOSE:To give horizontal and lateral carrier confinement mechanisms to an active layer laminated on a first conductivity type clad layer exposed on the bottom of a striped groove part and to reduce the threshold current of an element by a method wherein the forbidden band width of an active layer laminated on a second conductivity type current blocking layer is made larger than that of the active layer laminated on the first conductivity type clad layer. CONSTITUTION:Second first conductivity type clad layers 104, active layers 105, second conductivity type clad layers 106 and second conductivity type contact layers 107 are respectively laminated in order on a first first conductivity type clad layer 102 exposed on the bottom of a striped groove part 110 and on a second conductivity tape current blocking layer 103. Here, both side surfaces of the layer 105 in the interior of the groove part 110 come into contact to the layer 103 having a forbidden band width larger than that of the layer 105. As a result, carriers injected in the layer 105 in the interior of the groove part 110 are confined in the layer 105 having the narrow forbidden band width by a heterobarrier.
Patent JP-S6065782-A (JP)
Inventor: NAGAI SATORU
IPC: C04B41/88
Filed: 1983-04-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05271489-A (JP)
Title: Thermoplastic resin composition
IPC: C08L23/26
Filed: 1992-03-30
Abstract: PURPOSE:To obtain a thermoplastic resin composition excellent in permanent antistatic properties, the strength of its molding, surface printability, etc., by incorporating a specified amount of a polyether ester amide into a noncrystalline ethylene/cyclic olefin copolymer. CONSTITUTION:50-99wt.% noncrystalline polyolefin resin (A) obtained by copolymerizing ethylene and a cyclic olefin (e.g. tetracyclo[4.4.0.12.5.17.10]dodecene-3) is mixed with 50-1wt.% polyether ester amide (B) to produce a thermoplastic resin composition. It is desirable to incorporate in addition 0.1-50 pts.wt., based on 100 pts.wt. total of components A and B, of at least one modified polymer selected from among a modified olefin polymers containing at least one kind of functional group selected from among carboxyl, acid anhydride, epoxy, acid amide, imido and hydroxyl group a modified olefin oligomer having a number-average molecular weight of 1,000 to 20,000 and an ethylene ionomer resin.
Patent JP-S60256582-A (JP)
Inventor: JIIKUFURIITO HEATERU
IPC: F04C25/02
Filed: 1985-04-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58192704-A (JP)
Title: Controller for chuck
Inventor: HASHIZUME YOSHINORI
IPC: B23B31/20
Filed: 1982-04-30
Abstract: PURPOSE:To improve accuracy of a product, by maintaining stabilized accuracy of a main spindle bearing always by the controller of a chuck. CONSTITUTION:While one side of two levels 10 and 12 is working for releasing a holding operation of a collet 5 through hinging movement in directions of the two levers 10 and 12 opposing with each other, one end of the other lever is connected so as to absorb a load in an axial direction of a main spindle working through the holding operation. With this, the load in the axial direction of a main spindle bearing is removed, not only the backlash of the main spindle but also the generated heat of the main spindle are removed and accuracy of the work can be improved through stabilized revolution of the main spindle.
Patent JP-H04284926-A (JP)
Title: Turret punch press
Inventor: KURASHITA HIROYUKI
IPC: B21D28/36
Filed: 1991-03-12
Abstract: PURPOSE:To prevent the under surface of a sheet from flowing with sliding in contact with the lower turret or the die and to smooth rotate the turret. CONSTITUTION:The rotary axial center O of the lower turret 3 on which the die 12 is mounted is inclined against the top surface of the work table 6. The lower turret 3 is arranged at the punching position P for driving up and down the punching tool 11 mounted at the upper turret 2 so that the most upper part of the top surface is positioned. The work table 6 is to cover the upper surface of the lower turret 3 so that the lower turret 3 is disclosed form the opening set around the punching position P. Only at this opening, the lower turret 3 or the die 12 is made in contact with the metal plate W. The freely rolling ball 23 to smooth feed the sheet W on the work table 6.
Patent JP-H10266987-A (JP)
Title: Mounting structure of gas compressor
Inventor: KUMAKURA YASUHIDE
IPC: F04C29/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for using tools and reduce number of parts and working hours, by pressing a bush whose inner surface has a screw part into each through hole in a pair of mounting pieces which are projected in a gas compressor and screwing bolts on the bush, and sandwiching an assembling piece with a mounting piece and a bush. SOLUTION: First and second mounting pieces 31, 32 are mounted on the lower surface of a casing 2, a through hole 31a is drilled in the first mounting piece 31, a bush hole 32a is drilled in the second mounting piece 32, and a cylindrical bush 33 is pressed into the bush hole 32a. The bush 33 is formed such that its outer diameter of a big diameter part is bigger than an inner diameter of the bush hole 32a. By placing an assembling piece 15 of an engine unit 14 between both mounting pieces 31, 32, inserting a bolt 19 through a washer 20, a through hole 31a, and a bolt-through hole 15a of an assembling piece 15 in this order, and screwing the bolt into a screw hole of the bush 33 and tightening it, a casing 2 is fixed to the assembling piece 15 and the gas compressor is fixed to the engine unit 14.
Patent JP-S60218426-A (JP)
Title: Manufacture of grain-oriented electrical steel sheet having low iron loss and high magnetic flux density
Inventor: KUROKI KATSUROU
IPC: C21D8/12
Filed: 1984-04-14
Abstract: PURPOSE:To improve the iron loss characteristics of the titled steel sheet when the sheet is manufactured by subjecting a hot rolled silicon steel sheet having a specified composition to precipitation annealing, cold rolling, decarburization annealing and finish annealing, by forming a local hot strain region in the steel sheet or cooling the sheet locally in a cooling stage after the precipitation annealing. CONSTITUTION:A hot rolled silicon steel sheet consisting of <=0.100% C, 2.5- 4.0% Si, 0.03-0.20% Mn, 0.010-0.050% S, 0.010-0.050% acid-sol. Al and the balance Fe is subjected to precipitation annealing at 1,080-1,200 deg.C soaking temp. for <=10min. In the next cooling stage, a local hot strain is produced in the sheet in the temp. range of 1,000-800 deg.C, or the sheet is locally cooled in said temp. range. AlN is ununiformly precipitated, weakening the effect of an inhibitor. The steel sheet is then cold rolled after rapid cooling to room temp. at >=10 deg.C/sec cooling rate, and it is subjected to decarburization and finish annealing.
Patent JP-S59201760-A (JP)
Title: Automatic chuck cleaner
Inventor: YABUNO SADAO
IPC: B24B55/00
Filed: 1983-04-28
Abstract: PURPOSE:To easily remove polished chips without fail during a short period of time by providing a relatively movable supporting member and a chip removing member turning around the shaft of the supporting member while making contact with the fixed surface on the workpiece fixing surface of surface grinder. CONSTITUTION:For removing chips on a chuck 1, an initiation signal Sin is sent to main and sub-control circuits 25, 31 to permit a reversible motor 14 to initiate its forward rotation and a wiper motor 15 to initiate a reciprocating motion, and a movable member 7 goes ahead by the forward rotation of the motor 14 to permit a chip removing member 17 to scan the surface 1a of the chuck 1 while turning around the output shaft of the motor 15, so that a slide seal cleans the chuck 1 both longitudinally L and transversely W. When the actuator of a microswitch 26 strikes a stopper 28, an inversion signal is sent to permit the motor 14 to be reversed, allowing the movable member 7 to return. During this returning motion, the member 17 keeps the reciprocating motion to successively clean the chuck 1, and polishing chips are cleaned without fail until a stop signal Sfi is supplied.
Patent JP-S57192278-A (JP)
Title: Ion exchange membrane electrolytic cell
Inventor: ODA YOSHIO
IPC: C25B1/46
Filed: 1981-05-19
Abstract: PURPOSE: To obtain a sufficient electrolytic voltage lowering effect, by employing a cation exchange membrane having a gas-liquid-permeable porous layer, which is void of electrode activity, for an ion exchange membrane surface dividing a cathode and an anode of an electrolytic cell.  
     CONSTITUTION: At least one of the cathode and anode of the ion exchange membrane electrolytic cell of an aqueous solution containing, for example, alkali halide is arranged for the membrane surface via the layer comprising a gas- liquid-permeable porous membrane molded body that is void of electrode activity. The electrolytic voltage lowering effect due to the use of the cation exchange membrane having such a porous layer on the surface may be varied depending on the type of the porous layer, the porocity and the thickness. For instance, nonwoven fabric of fluoroplastic having a porocity on the order of 10W90% and a thickness of the order of 0.01W200μ is preferably used. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03273162-A (JP)
Title: Diagnosing device for soil or the like
Inventor: HONDA AKIRA
IPC: G01N33/24
Filed: 1990-03-22
Abstract: PURPOSE:To output the optimum conditions of various soil components for growing various kinds of crops by comparing the analysis values obtd. by analyzing the prescribed components of a sample of soil, etc., with the values held in a data base. CONSTITUTION:The preprocessing of a quantitative analysis section 2 is executed in accordance with the preprocessing method corresponding to the components existing in the data base 4 when the kind of the soil or crop which is a sample and the components to be analyzed are inputted. The analysis method most adequate to the components is selected when the preprocessing ends. The analysis section 2 is so prepd. as to analyze these components and the measurement is executed. The concn. of the analysis components in the sample is determined by a calculation. A diagnosing section 6 compares this concn. with the optimum value of the analysis components in the data base 4 and the diagnosis is executed. An output section 8 instructs specific disposition in accordance with the results of the diagnosis. Both the disposition concerning the soil and the disposition concerning the crop are included in the instructed disposition.
Patent JP-H01247995-A (JP)
Title: Heat exchanger
Inventor: KOKUBO AKIHISA
IPC: F28F1/32
Filed: 1988-03-28
Abstract: PURPOSE:To improve heat transfer coefficient around tubes and contrive the miniaturization of a heat exchanger as well as the achievement of a high efficiency, by a method wherein a tubular holder, holding the outer periphery of a tube, is provided integrally with a fin and a flange type section, projected outwardly, is made by deforming the wall of the holder in the upstream side of airflow while the flange type section is slanted with respect to the airflow. CONSTITUTION:The upper end of a holder 11 is bent outwardly at the front side with respect to airflow to make a flange 12 surrounding a tube 2 while the flange is slanted with an angle theta with respect to the airflow. The width of the flange 12 is widest near the branching point of the airflow at the front surface of the tube 2 and it becomes narrower gradually when the flange approaches to the rear part of the tube 2. When a punch 3 is held on the upper part of the holder 11, formed on the fin 1, so as to be eccentric slightly toward the upstream side than the center of the holder 11 and the flange is worked by the punch 3, the upstream side of the upper end rim of the holder 11 is bent more widely, therefore, the flange, whose width is wider at the upstream side with respect to the airflow and which is slanted slightly, may be formed. The effect of the angle theta of the slant is higher when the same angle thetais larger, therefore, the slant angle theta is maximized within a range, in which a pitch (l) between neighboring fins 1 can be secured sufficiently.
Patent JP-S60221038-A (JP)
Title: Automatic egg breaker
Inventor: FUJIMURA HAJIME
IPC: A23J1/09
Filed: 1984-04-13
Abstract: PURPOSE:To eliminate a wasteful space, by arranging an egg breaking mechanism in a conveyor of an endless egg breaker constituting four or more corners, and providing a receiving and delivering area, egg yolk and white recovering area, inspection area, expelling area of egg liquid remaining in the eggshell and eggshell removing area. CONSTITUTION:An automatic egg breaker having a conveyor (K) thereof constituted of an endless chain 9 put around sprockets 5, 6, 7 and 8 and egg breaking mechanisms 11, 11.... Each egg (E) is received and delivered to the egg breaking mechanisms 11, 11... by an egg feed conveyor 10 and receiving and delivering conveyor (KA) in a receiving and delivering area (A), and egg yolk and egg white are received from the broken eggshell in a recovering area (B) and inspected visually in an inspection area (C). The eggshell is passed through an expelling area (D) of egg liquid remaining in the eggshell, and the eggshell and unbroken egg are expelled in a removing area (F). A space (G) is formed on the outside of the part of the inspection area (C), and an inspector may be positioned there.
Patent JP-S55166638-A (JP)
Title: Direct positive image forming method
Inventor: MIFUNE HIROYUKI
IPC: G03C1/485
Filed: 1979-06-13
Abstract: PURPOSE: To obtain a fine-grain superior direct positive image without hindring spectral sensitization by adding penicillins as a fogging agent to a photosensitive material having an internal latent image type silver halide emulsion.  
     CONSTITUTION: To an internal latent image type silver halide photographic emulsion layer or other layer such as a protective layer or an intermediate layer are added penicillins represented by the formula [where R 1  is (substituted) amino, the substituent is hydrocarbon, acyl, an amino protective group other than acyl, or the like, and R 2  is H, an alkali metal ion, NH 4   + , (substituted) hydrocarbon, (substituted) heterocyclic residue, or the like] in an amount of 5×10 17 W5×10 -2  mol per mol of Ag. By processing the the resulting material with a surface developer of pH 11W14, a superior direct positive image having fine-grain developed silver is obtd. without hindering spectral sensitization. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11271375-A (JP)
Title: Device for inspecting electronic part and method therefor
Inventor: ARAI ISAO
IPC: G01R31/26
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To always attain stable measurement inspection by daily managing the friction state of a nozzle for absorbing and holding a device, and preventing the generation of the abnormality of the measurement inspection due to the abrasion of the nozzle. SOLUTION: When a rotary table is rotated, the surface state of an absorption face Na of a nozzle N by a sensor 3. Next, the nozzle N absorbs an electronic part at a supplying part, and carries it to a measuring part. A nozzle elevating means 2 descends the nozzle N, and moves the electronic part to the direction of a measuring jig so that measurement can be started.  A processing part 4 judges the abrasion state of the nozzle from the detection signal of the sensor 3, and when it is beyond a preliminarily decided prescribed range, an abnormal state is outputted to the outside part, and when it is within the prescribed range, the variable control of the descending amounts of the nozzle elevating means 2 is operated so that a contact pressure can be made constant by using a correction value ΔY corresponding to the abrasion loss of the nozzle when the electronic part is brought into the measuring jig.
Patent JP-S63240884-A (JP)
Inventor: WATANABE KAZUHISA
IPC: A62C3/00
Filed: 1987-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61231484-A (JP)
Inventor: DEBITSUDO RII SUTATSUKAA
IPC: G21C3/30
Filed: 1986-04-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09265302-A (JP)
Title: Process model identification method
Inventor: DANKI RIYOUICHI
IPC: G05B13/02
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To control the parameter value so as to adapt it to a unit process by showing the processing processes in the unit process models of the same function form and applying the prescribed arithmetic processing to these processes. SOLUTION: A rolling process 10 includes (n) stages of unit processes consisting or pairs or edge rolling rolls 11a to 11n and horizontal rolling rolls 12a to 12n. In the process 10, the sensors 13 and 14 measure the IN and OUT side width dimensions of M pieces of steel plates 1 and at the same time the plates 1 are actually rolled. In such cases, the estimated value of the OUT side calculated by inputting the measurement results of m-th plate 1 (m=1, 2...M) obtained by the sensor 13 of the IN side to a process model, i.e., the arithmetic result of the unit process of the n-th stage is referred to as WOnm with the measurement result of width of the m-th plate 1 obtained by the sensor 14 of the OUT side referred to as WRm respectively. Under such conditions, an evaluation function E is defined by an expression.  Then each of parameters Pi (i=0, 1, 2...8) is calculated, so that the function E is minimized. Thereby, the parameter value can be controlled.